N4370Y — Stone Dr Leslie H CHALLENGER II KT PLN
Active registrationChecked against FAA & NTSB records · as of Jul 11, 2026
N4370Y has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 11, 2026.
Aircraft record
- Serial number
- 489548546
- Manufacturer
- Stone Dr Leslie H
- Model
- CHALLENGER II KT PLN
- Category
- Fixed wing single-engine
- Engine
- Bombardier Rotax (All)
- Registration
- Active
- Registered to
- Egan Tim — Idaho Falls, ID
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the Stone Dr Leslie H CHALLENGER II KT PLN).
- Mar 21, 2025registered — Egan Tim
Earlier aircraft on this N-number
The tail number N4370Y was previously assigned to different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the Stone Dr Leslie H CHALLENGER II KT PLN above.
- until Nov 12, 1991Piper PA-46-310P (s/n 468408080)
- until Apr 15, 1969Piper PA-25-260 (s/n 25-4853)
Frequently asked
- Has N4370Y been in an accident?
- No NTSB accident records are on file for N4370Y.
- What kind of aircraft is N4370Y?
- N4370Y is a Stone Dr Leslie H CHALLENGER II KT PLN (fixed wing single-engine), serial number 489548546.
- Who is N4370Y registered to?
- N4370Y is registered to Egan Tim of Idaho Falls, ID. Registration status: active.
The full N4370Y report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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